________________________________________________________________________________

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                        ________________________________

                                    FORM 8-K
                        ________________________________


                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

        DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): MARCH 17, 2005

                        ________________________________

                                 CRYOLIFE, INC.
             (Exact name of registrant as specified in its charter)
                        ________________________________

           FLORIDA                       1-13165                59-2417093
(State or Other Jurisdiction    (Commission File Number)       (IRS Employer
      of Incorporation)                                     Identification No.)

              1655 ROBERTS BOULEVARD, N.W., KENNESAW, GEORGIA 30144
               (Address of principal executive office) (zip code)

       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (770) 419-3355

                ________________________________________________
          (Former name or former address, if changed since last report)

                        ________________________________

     Check the  appropriate  box below if the Form 8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

|_|  Written  communications  pursuant to Rule 425 under the  Securities Act (17
     CFR 230.425)

|_|  Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

|_|  Pre-commencement   communications  pursuant  to  Rule  14d-2(b)  under  the
     Exchange Act (17 CFR 240.14d-2(b))

|_|  Pre-commencement   communications  pursuant  to  Rule  13e-4(c)  under  the
     Exchange Act (17 CFR 240.13e-4(c))

________________________________________________________________________________



SECTION 9 FINANCIAL STATEMENTS AND EXHIBITS. ITEM 9.01(C) EXHIBITS. Exhibit Number Description - ------ ----------- 5.1 Opinion of Arnall Golden Gregory LLP regarding legality of the preferred stock -2-

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, CryoLife, Inc. has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CRYOLIFE, INC. Date: March 17, 2005 By: /s/ D. Ashley Lee ---------------------------------------- Name: D. Ashley Lee Title: Executive Vice President, Chief Operating Officer and Chief Financial Officer -3-

EXHIBIT INDEX Exhibit Number Description - ------ ----------- 5.1 Opinion of Arnall Golden Gregory LLP regarding legality of the preferred stock -4-

                                                     Direct phone:  404-873-8500
                                                       Direct fax:  404-873-8501
                                                                     www.agg.com



                                 March 17, 2005


CryoLife, Inc.
1655 Roberts Boulevard, N.W.
Kennesaw, Georgia 30144


     Re:  Form S-3  Registration  Statement  -  400,000  Shares  of  Convertible
          Preferred Stock

Dear Ladies and Gentlemen:

     We have acted as counsel to  CryoLife,  Inc.,  a Florida  corporation  (the
"Company"),  in connection with the  preparation of a Registration  Statement on
Form S-3 (the  "Registration  Statement") filed with the Securities and Exchange
Commission (the "Commission")  under the Securities Act of 1933, as amended (the
"Securities  Act"),  relating  to the  proposed  offer and sale of up to 400,000
shares of  convertible  preferred  stock,  par value $0.01,  of the Company (the
"Convertible  Preferred  Stock") (the Common Stock and the  Convertible
Preferred  Stock are collectively referred to herein as the "Securities").

     We have examined originals or copies,  certified or otherwise identified to
our satisfaction,  of (a) the Registration Statement, (b) the Company's Articles
of Incorporation,  as amended to date, (c) the Company's By-Laws,  as amended to
date,  (d) the proposed  Articles of Amendment  (the "Articles of Amendment") to
the  Articles  of  Incorporation,   describing  the  rights,  preferences,   and
limitations of the Convertible Preferred Stock, (e) resolutions of the Company's
Board of  Directors,  approving the Articles of  Amendment,  (f) the  Prospectus
Supplement dated March 15, 2005 (the "Prospectus  Supplement") for the offer and
sale of the Convertible  Preferred  Stock, (g) certificates of officers or other
representatives of the Company,  and (h) such other  certificates,  statutes and
other instruments and documents as we considered appropriate for purposes of the
opinions hereafter expressed. As to any facts material to the opinions contained
herein, we have made no independent investigation of such facts and have relied,
to the extent that we deem such reliance  proper,  upon  certificates  of public
officials and officers or other representatives of the Company.

     In connection  with rendering the opinions set forth below, we have assumed
that (i) all information  contained in all documents  reviewed by us is true and
correct; (ii) all signatures on all documents examined by us are genuine;  (iii)
all  documents  submitted to us as originals  are  authentic  and all  documents
submitted to us as copies conform to the originals of those documents;  (iv) the
Registration  Statement,  and any amendments thereto  (including  post-effective
amendments),  remain  effective and comply with all  applicable  laws; and (v) a
definitive  purchase,  underwriting  or similar  agreement  with  respect to any
Securities  offered  will have been duly  authorized  and validly  executed  and
delivered by the Company and the other parties thereto.


CryoLife, Inc. March 17, 2005 Page 2 Based on the foregoing, and subject to the assumptions, qualifications, limitations, and exceptions set forth herein, we are of the opinion that: (a) The Convertible Preferred Stock, when sold and after receipt of payment therefore as contemplated in the Prospectus Supplement, will be validly issued, fully paid and non-assessable. (b) The Common Stock issuable upon conversion of the Convertible Preferred Stock, together with the Common Stock issuable under certain circumstances pursuant to the "make-whole" payment provisions of the Convertible Preferred Stock, has been duly and validly authorized and reserved for issuance and, when and if issued upon valid conversion of the Convertible Preferred Stock in accordance with the Articles of Amendment, will be validly issued, fully paid and non-assessable. We express no opinions concerning the enforceability of indemnification provisions to the extent they purport to relate to liabilities resulting from or based upon negligence or any violation of federal or state securities or blue sky laws. This opinion is rendered to you in connection with the Registration Statement and is solely for your benefit and the benefit of the purchasers of the Convertible Preferred Stock. This opinion may not be relied upon by you for any other purpose, or relied upon by any other person, firm, corporation or other entity for any purpose, without our prior written consent. We disclaim any obligation to advise you of any change of law that occurs, or any facts of which we may become aware, after the date of this opinion. We are qualified to practice law only in the State of Georgia. We do not purport to be an expert on the laws of any jurisdiction other than the laws of the State of Georgia, the Florida Business Corporation Act and the laws of the United States of America and we express no opinion herein as to the effect of any other laws. We consent to the filing of this opinion as an exhibit to the Form 8-K of the Company and/or the Registration Statement and the reference to this firm under the caption "Legal Matters" contained therein and elsewhere in the Registration Statement. This consent is not to be construed as an admission that we are a party whose consent is required to be filed with the Registration Statement under the provisions of the Securities Act of 1933, as amended. Sincerely, ARNALL GOLDEN GREGORY LLP